noun, plural per·i·neph·ri·a [per-uh-nef-ree-uh] /ˌpɛr əˈnɛf ri ə/. Anatomy.
the capsule of connective tissue that envelops the kidney.
- perineural anesthesia,
Origin of perinephrium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
noun plural -ria (-rɪə)
anatomy the fatty and connective tissue surrounding the kidney
Word Origin for perinephrium
C19: from peri- + -nephrium, from Greek nephros kidney
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
n. pl. per•i•neph•ri•a (-rē-ə)
The connective and fatty tissues surrounding a kidney.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.